摘要
首次从优毛铁棒锤Aconilumflavum地上部分（花、茎、叶）中分离出4个生物碱结晶。经鉴定晶Ⅰ为脱氧乌头碱（deoxyaconitine），晶Ⅱ为3-乙酰乌头碱（3－acetylaconitine），晶Ⅲ为乌头碱（aconitine），晶Ⅳ待鉴定。乌头碱的收率为0．12％（块根中乌头碱收率为0．20％），薄层层析鉴定地上部分与块根的生物碱基本一致，为开发3-乙酰乌头碱寻找了新的资源。
Four alkaloids were isolated from the flower,stem and leaf of Aconitum flevum Hand-Mazz. for the first time. Three of them were identified as deoxyaconitine, 3-acetylaconitine and aconitine respectively by physicochemical constants and spectroscopic analysis. The other one needs to be identified. The yield of aconitine is 0.12% (aconitine of root is 0. 20% ). By TLC, alkaloids present in the flower, stem and leaf are same as that found in the root. There fore, the aerial parts of the plant may be exploited as a new source of 3-acetylaconitine.
出处
《中草药》
CAS
CSCD
北大核心
1997年第5期265-266,共2页
Chinese Traditional and Herbal Drugs
